Individual Calculations December 2018
 Arosemena, Betty  Total change: -14.80  Rating chartPersonal card
 Campeonato Nacional x equipos Panama 2018 Panama PAN 2018-10-20
RcRownchangeKK*chgGame
 1727 1598 0.00 4 -1.36 20 -27.20 
  Quiroz, Michael 1862 PAN0.001-0.1820-3.60 
  Munoz, Nelson c1774 PAN0.001-0.2720-5.40 
  Correa, Marco 1784 PAN0.001-0.2620-5.20 
  Lozano, Carlos 1488 PAN0.001-0.6520-13.00 

Rc - average rating of rated opponents, Ro - rating of a player in a tournament, Rp - rating performance of an unrated player, W - points won in a tournament against rated opponents, N - total number of games against rated opponents, Change - change used for calculation according to formula, K - development coefficient, Kchg - rating change of a player calculated as (K * change)
 
 Campeonato Panamericano Amateur Absoluto sub 1700 Panama PAN 2018-11-01
RcRownchangeKK*chgGame
 1537 1588 4.50 7 0.62 20 12.40 
  Escobar De Gracia, Alex Jafet 1203 PAN1.0010.09201.80 
  Rojas Mendoza, Joun Sun 1669 COL0.001-0.3920-7.80 
  Howell, Alvin Alfonso 1494 ARU0.501-0.1320-2.60 
  Granados Wing, Brian Saul 1479 CRC1.0010.35207.00 
  Reyes, Jesus 1588 ECU1.0010.502010.00 
  Hoyos Bedoya, Nevardo 1663 PAN0.001-0.4020-8.00 
  Reyes Aristizabal, Andres 1661 COL1.0010.602012.00 

Rc - average rating of rated opponents, Ro - rating of a player in a tournament, Rp - rating performance of an unrated player, W - points won in a tournament against rated opponents, N - total number of games against rated opponents, Change - change used for calculation according to formula, K - development coefficient, Kchg - rating change of a player calculated as (K * change)
 

 

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